Rank Multiple Columns at Once|Power Query|Excel Forum|My Online Training Hub

I am familiar with adding multiple columns at one time, creating a "record."  For example:

AddCustom = Table.AddColumn(Filter, "Custom", each [Test1 = [Sales]-[Expenses], Test2=[Expenses]-[Sales]])

This is going to give me a column to expand the "record" creating two new columns, Test1 and Test2.

Does anyone know if this can be done using the Table.AddRankColumn where I could be able to rank multiple columns in one step?  Say I wanted to rank each of the Sales and Expenses columns but only use one step.  I was thinking I was on the right track with above but cannot get to work.