Filter by Levels - Product Group

Group Product - use for Auto Parts, Accesscories demo

1. With the Shop Page

Simply, to use Filter Group on the archive product page, please follow these steps:

Step 1 - Go to Theme Options → Product Group

Step 2 - Please create groups' taxonomies here:

2. With the Archive Products Page

You can set override GROUP PRODUCTS for Root Product Categories (Parent=0) here: