想要magento中的2级类别名称

Question

 $product = Mage::getModel('catalog/product')->load($item->getProductId());
 $pro = $product->getCategoryName(); //category id is fetched here
 $category = Mage::getModel('catalog/category')->load($pro);

• Root Catalog
  • Furniture
  • Electronics
    • Computer
      • Processor
  • Apparel

So when i get processor as category name, i want to display its level 2 category name that is Electronics

Answer 1

$CategoryCollection=Mage::getModel('catalog/product')->getCollection()->addAttributeToFilter('level',2);