title: Magento Google Analytics Product Category not set
body: <p>I am trying to track product category from magento to GA, (under Conversions>Ecommerce>overview), but with magento default core GA.php file dosent including this part:
  /app/code/core/Mage/GoogleAnalytics/Block/Ga.php</p>
  
  <pre><code>foreach ($order-&gt;getAllVisibleItems() as $item) {
                  $result[] = sprintf("_gaq.push(['_addItem', '%s', '%s', '%s', '%s', '%s', '%s']);",
                      $order-&gt;getIncrementId(),
                      $this-&gt;jsQuoteEscape($item-&gt;getSku()), $this-&gt;jsQuoteEscape($item-&gt;getName()),
                      null, // there is no "category" defined for the order item
                      $item-&gt;getBasePrice(), $item-&gt;getQtyOrdered()
                  );
              }
  </code></pre>
  
  <p>*see, they commend out category field and put null right there.</p>
  
  <p>I am looking for a solution that do not modify the magento in the /core, but solve the problem in /local. </p>
  
  <p>BTW, I am using magento 1.7</p>
  
  <p>hopefully someone could help me out, many thx :D</p>