How do I fetch tables, columns, measures used in pbix connected to Analysis Services

[Learn2Share]

Is there a way to fetch the list of tables, columns, measures actually used ( in visuals, slicers, filters etc.) in pbix file which is connected to Azure Analysis Services (AAS) via Direct Query (Composite Model) option. I have tried using

1. Radacad PowerBI helper  but this doesn't seem to be working.

2. Tabular Editor C# script to unzip the pbix file - this fails to read the pbix file.