How do i remove the Categories in The Vendor Cpane

-- url of the page with the problem -- : N/A Still in testing environment
-- HikaShop version -- : 2.3.2
-- HikaMarket version -- : 1.4.3
-- Joomla version -- : 3.3.3
-- PHP version -- : 5.3.28
-- Browser(s) name and version -- : Google Chrome Version 37.0.2062.103 m

How do i remove the Categories in The Vendor Cpanel?