How to view schemas other than public in PostgreSQL database connections

Whenever I connect to PostgreSQL with PowerBI, I am only able to view tables in the public schema (both in the navigator and the Power Query editor).   However, my database contains several other schemas that I need to pull data from.  Is it possible to import tables from schemas other than public in PostgreSQL connections?   If so, what is the method or workaround for doing this?  Any advice here would be appreciated!