[Problem] [Create subcategories]

Hello, we have made some screenshots to make it more clear what we need .

CLICK SEE PICTURE

We want to get to K2, the filter only has activated the first search box with options:

Pinturas
Sellados
Mantenimiento

Depending on which we select the following search option was activated. If we choose for example "Pinturas" search options are:

Awgrip
Epinafes

After the following search option is activated. If you have chosen "Awgrip" then you can select:

Acabados
Aditivos
Antifouling

and to look at any of the steps, teach us the results of the items we have discharged from K2 in these categories.

CLICK SEE PICTURE

CLICK SEE PICTURE

Thanks for the help .