Custop post type and taxonomy

I have a wordpress site and I create custom post type: Products I also add custom taxonomy to it: Category My category (custom) tree looks like this: -Type --circles --square --triangle -Features --big --blue --tasty --old Each product have one type and one or few features. What i need is a loop that gave mi this: [big][blue][tasty][old] ( <- this will be filters ) --- Circles --- -Product 1 (class="big tasty") -Product 2 (class="blue") --- Square --- -Product 1 (class="big") -Product 2 (class="blue tasty") -Product 3 (class="old") --- Triangle --- -Product 1 (class="big tasty") -Product 2 (class="blue") -Product 3 (class="blue old") so something like this in product template page: foreach category 'feauture' subcategory echo <li>subcategory name</li> foreach category 'type' subcategory echo <h1>Name</h1> and foreach product with this type <div class="feautures of this product">Product info</div>. I need someone to write this loop for me. I will send wordpress theme i use and database. This site is under development so its really simple. Next step is to make filters (jquery like 'isotope'). The key thing is to add posibility to use multiple filters and custom url for filters. So for example: if you press 'big' the url will be like [login to view URL] and there will be only procucts with 'big' class. If you press big and blue the url will be [login to view URL] and only product with BOTH classes big and blue. If no product match filters there should be info like "there are no products matching your filters"