The list I was looking at had:
For kings:
Stealing from a place of worship or the saṃgha, or inciting others to do so.
Forcing others to give up the Dharma and creating obstacles for the teachings.
Forcing monastics to give up their monastic robes and abusing them.
Committing any of the five heinous deeds.
Advocating the philosophy of the non-existence of causality.
For ministers:
Stealing from a place of worship or the saṃgha.
Destroying a village, district, or town.
Forcing others to give up the Dharma and creating obstacles for the teachings.
Harming monastics by taking away their robes, punishing, or even killing them.
Committing any of the five heinous deeds.
For śrāvakas:
Killing.
Taking what is not given.
Impure conduct.
Lying.
Harming a buddha.
For beginner bodhisattvas:
Teaching the profound Dharma of emptiness to spiritually immature people.
Discouraging people from practicing the Mahāyāna path.
Discouraging people from practicing the vinaya of individual liberation.
Disparaging the śrāvaka path, saying it obstructs one from attaining enlightenment and from eradicating the afflictions.
Praising oneself and lying out of jealousy and for the sake of gain and honor.
Deceiving others, claiming one has realized the profound teachings on emptiness when one has not.
Causing fines to be imposed on monastics and offering the bribes received to the kṣatriyas.
Causing monastics to abandon their contemplative training and diverting offerings intended for contemplative monastics to benefit monastics engaged in mere recitation practice.
But this seems to be a minority list. The actual text I was thinking of, Śikṣāsamuccaya, has this ordering of the root downfalls:
(1)To steal the Triple Jewel’s possessions
Is said to be a downfall of complete defeat.
(2)The second downfall is to spurn the saddharma ,
So the sage has said.
(3)The third is to assault the monks or to take their saffron robes-
Even from the ones who spoil their discipline,
To sentence them to jail, to kill
Or cause them to abandon their monastic state.
(4)The fourth is to commit the five sins of instant retribution.
(5)The fifth is to espouse wrong views.
(6)The sixth is to destroy a homestead and the rest:
All these are fundamental downfalls, so the sage has said.
(7)Then to set forth emptiness
To those whose minds are yet untrained;
(8)To turn those entering the path to buddhahood
Away from their complete enlightenment;
(9)To cause the ones who tread the path of pratimokṣa
To leave it for the great vehicle;
(10)To hold, and to lead others to believe,
That on the path of small vehicle learning
Craving and the like cannot be overcome;
(11) To praise oneself for sake of fame and wealth
[etc.]
(Venerable Khenchen Kunzang Pelden, jam dbyangs bla ma’i zhal lung bdud rtsi’i thig pa , 141-2, commentary on Ven Śāntideva’s Bodhicaryavatara, quoting Śikṣāsamuccaya LXI paraphrasing the Āryākāśagarbhanāmamahāyānasūtra)
So this has it at 10, where I thought it was originally.