Custom menu category/filter

Hi,



i've this structure:



Cat1

→ Prod1 → Features( colors: red, green and black)

→ Prod2 → Features( colors: red, green and black)

→ Prod3 → Features( colors: red, green and black)

Cat2



Cat3



Cat4





I want create a custom menu like that:



Group1

->Cat1

->Red

->Green

->Black

->Cat2

->Red

->Green

->Black

Group1

->Cat3

->Red

->Green

->Black

->Cat4

->Red

->Green

->Black



If i select (with a dropdown menu of two level) Group1 → Cat1 → Red it show all product of category Cat1 with the Red product features… it is possible?



Thanks in advance