Set different alias tables for different columns/rows.

Suppose in my report i have selected alias table A, which is what I want for my Accounts which are present in rows.

Now for the Entities present in columns, i want to use default alias table. Is there a way to achieve this in Narrative Reporting.

To summarize - Can we use different alias tables in a single reports. If Yes, how do we do that. I do not see option to select alias table when i use MemberAlias function for custom heading.