Hello. Thank you for contacting the Toolset support.
As I understand, you want to filter your view by taxonomy (the category in your case). If I understand you correctly - Yes, you can add taxonomy filter to your view to filter your posts by category taxonomy.
Yes... it filter view by categories but I want to create a form that can filter view by category like dropdown... when they choose on dropdown and click submit button, it will show the result by what the category they choose..
Once you create test site - you can play with it and that will help you to learn how the shop page and filters are setup. If that does not help - I need problem URL where you want to add the filter and access details so I can set it up for you.
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