Magento categories listing using getCollection & addLevelFilter but exclude Default Root Category
问题 I'm using the following code to grab a collection and to filter on a level using addLevelFilter(2). This outputs all my categories at level 2 perfectly except it also pulls through the Default Root Category in my list. I want to exclude this from view but having looked through all the available methods, I see nothing that will help me remove/exclude certain levels or categories. I really want a full proof solution so if I were to choose say level 3 it would only show level three and not level