How to show 2, 3 or deeper level children in blueprint?

Structure is like this:

“catalog” template is used for 1 level category
“category” template is used all other nested levels categories
product” template is used for products, so product can be in any deeper level of categories

In panel frontpage I want to show latest products. Tried this solution Query for blueprint, field to get pages with different types of templates but it shows only first level pages of site.

In a pages section, you can only have a single parent. You can use the Pagesdisplay Section plugin to be able to use a query.

Thank you, works just fine with pagesdisplay plugin:

    type: pagesdisplay
    query: site.index.template('product').listed