Custom field outlining "type of work" sought with secondary field of detail

(system) #1

I have a custom field outlining “type of work” sought. Accountancy & finance, Business analyst ect… it would be great to have a second field of detail I could get more specific in that field which opened once I checked the primary field.
For example:
Accountancy & Finance (Primary field)

would open the options too (customizable)
Credit controller
Accounts receivable
Accounts payable
Part qualified accountant
Fund Accountant