Add ability to show Alias or Field name in the Table widget

[DougBrowning]

We really need the ability for the user to be able to flip between alias and field name in the Table widget like in ArcPro

This is esp important since Export to CSV uses the Alias only with no options to change it that I can find?  Alias names tend to have spaces which most CSV software does not like.  Seems like a big use case.

thanks a lot