Vivashop Theme - Map A Category To Filter Listing Of Products

How can we some how create a Sub Category where we map it to Product listing based on a filter ? E.g. If we want to list all the products in a category which are worth 10$ so if some one clicks on that sub category then the products are listed who have a value = 10$.

This subcategory will be created under a main category like

Clothes > Shirts > Shirts for 4.99$

> Shirts for 9.99$

> Trousers > Trousers for 4.99$

> Trousers for 9.99$

> Blazers ....etc.

Dear technoob

We have already answered here:

Kind regards,