'Field not Found' error on dependent field values

Hello, Newbie here. I’m having trouble getting my dependent field values. In this schema, The first field’s value informs the rest of the field values. I set it up like some examples I saw here, but I cannot perform any logic on that value when none of the subsequent fields can access it. Thank you in advance to anyone able to help with this.

Just checking in one this. It looks like everything works now? Were you able to solve your problem?

Thank you, yes I was able to solve the problem using the indexing solution here.