I want to build the dashboard with metadata to know schema name, tables , alias tables, columns and formula columns used in which dashboard.
Please let me know the table names and column names to build the dashboard.
@KHK - There's one pre-built in the marketplace for you (Incorta Metadata Tools). Or you could use that app to accelerate the discovery of the tables/columns to use for your own insight building.
You can find the guide to the inspector here.