Hi Chris,
You can do this either on the client side or on the serverside.
The serverside way: in server connect you need to create:
- Categories query
- Add a repeat step and use the categories query as an expression
- Inside the repeat step add products query. Add a filter for this query and filter by the category returned from the repeat.
Turn off the categories query output option and turn on the repeat step output option.
On the client side create a repeat region from the repeat step, bind the category binding there. Nest another repeat inside it, from the products query and bind your products there.