Is there a sutta on the gradual training for lay people?

The parallel, AN8.54 is also a good sutta for lay people which reflects the five types of wealth.

“We, Lord, are laymen who enjoy worldly pleasure. We lead a life encumbered by wife and children. We use sandalwood of Kasi. We deck ourselves with garlands, perfume and unguents. We use gold and silver. To those like us, O Lord, let the Exalted One preach the Dhamma, teach those things that lead to weal and happiness in this life and to weal and happiness in future life…”

"Herein a householder is wise: he is endowed with wisdom that understands the arising and cessation; he is possessed of the noble penetrating insight that leads to the destruction of suffering. This is called the accomplishment of wisdom.

Importantly it holds that seeing arising and passing away (ie- practice of dhammanusarins and those training for stream entry -see Okkanta samyutta) is practice for lay people, busy as they are.

Here’s a general link for suttas for lay people (or more specifically suttas addressed to lay people, as the former would be much larger I would have thought):

http://www.accesstoinsight.org/index-subject.html#l

with metta