How to Create Categories and assign Products to Categories

Go to Products and click Manage Categories

 

Enter the Category Name and click Add New Category

Select the category and click Associate product to category

 

Enter the SKU number(s) that you want to group in this category and click Add. You can select multiple categories at once.

The associated products will appear as a list on this area.

To view them, go to Products > View All Products

Select the Category you want to view and hit the Search Icon 

 

You will be able to see only the products associated to the selected category

You can also do the same for Customer Orders.

Selecting a category search filter will enable you to add items just according to the category.