Is it possible to query categories and products by categories on Storefront API?

[flavio07]

When registering products, I got the option to select a "category" to it, with predefined values by Shopify:

However, on the Storefront API, it does not seem to be possible to get this information or filter products by it.

So, as far as I understand, to "categorize" products on my frontend, i.e. let the user browse a page only for "t-shirts", then I must use the "Product Type" value for this intent?

Thanks for any clarification!