Don't show data from a query unless selected?

Hello,

Back with another question for something I’ve been trying to figure out for the last few days. I have query setup and checkboxes to filter that data. It’s setup exactly the way shown here: https://docs.wappler.io/t/filtering-database-query-with-multiple-checkboxes/4053

And while this works, I want to exclude the data from the intial shown data unless selected to show by ticking the checkbox. How can I achieve this?