Before syncing from Revel... add a Category in Vines OS for each Revel top level Category. This will show in your shop filters as "Category", such as a Country or Style, depending how you have it set up in Revel.
Go to Products > Categories and add a Category for each one from Revel you want to sync and map. i.e., Red Wines. This will show in your Filters as that category.
Once the Category is added, click on the Category name to go the settings. Choose the category on Revel to map it to.
When you have completed this setup, schedule a Revel Sync meeting and we will complete the sync with you and make sure it's all set up properly.