Ability/software to retrieve product data from an existing website into a spreadsheet

I need someone that has the ability or software to retrieve data from an existing website into a spreadsheet. The existing website has pulldowns for a brand that will take you to a pulldown for a model and then a category. From the category list products, so I need in a spreadsheet the listing of the products per brand, model and category for each product. I'll supply the website you supply the spreadsheet with the products from the website. I need this to be a very quick turn around especially if you have software that can strip this data from the website code.