In this web site: http://shop.caffemauro.com/it/caffe
the left menu (where the title is) "CAFFE"
is the same in all subcategory
http://shop.caffemauro.com/it/caffe/caffe-casa
http://shop.caffemauro.com/it/caffe/caffe-bar
http://shop.caffemauro.com/it/caffe/cialde-in-carta
etc...
How make it?
Usually the left menu there is only in category not subcategory.