Answered
Is it possible to add a table within a table and how to do this?
I have created an If/Then table and I want to insert another table containing steps within this larger table. See attached image.
Plan B:
Create the initial table so that it has all the rows and columns needed for the main table and the subtable(s).
Use Straddles to merge the excess rows and columns outside the subtable.
Note: You may not like this answer either.
Plan C:
Do the subtable in a spreadsheet.
Export selection to PDF.
Import as graphic object in a main table cell.
Plan D:
Submit enhancement request to Adobe.
Twiddle thumbs until it is released.
Brush off cobwebs.
Insert table inside table ... how hard could it be? 
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