when i click on a Root-Category e.g. Shoes then Magento shows
all Products of all Sub-Categories in the Main-Container.
I would like to change this behavour. A click to a Root-Category
should offers an Overview of all Sub-Categories in the Main-Container.
No Display of Products at these step.
A click to an Sub-Category should display all Products of this Sub-Category.
A simple idea to realise this by Magento’s Core functionality?