Organization of Invoices and Order Tracker.

I would love the option to be able to move products up and down to group them. I can input them all together but after that, I would like to be able to group like items. Like pillows under the sofa, or handles under the faucet. Also, grouping tabs under the order tracker. It would be nice to not have to scroll through 100 products when I can click on kitchen, or livingroom to track the product I am looking for or need to update.