Multiple Values for Category/Foreign Key Fields?

Example data:

Course Title: How to rule the world
Course Price: 9.99
Course Categories: Learning, Video
Course Instructor ID(s): 19310, 188401

I’m wondering if it’s possible to use the category field type in metabase and have it recognize each category as one option, instead of presenting the option as “Learning, Video”.

I’m also wondering it it’s possible to use the foreign key type to look up both instructor user IDs.

If this isn’t possible, any advice on structuring the data? It’s all structured json so I can translate it to any format that metabase would accept.

I’d rather the user not have to choose something like this in a question:

Filter by:

  • Filter #1: Course Categories #1 Contains Learning
  • Filter #2: Course Categories #2 Contains Learning