Seeing all trades in a location

Kia ora community, when I am on the road going through some small locations I would love to be able to select that location and see everything what is being sold in the area. So I am not looking for a specific item and then refining the search to that location, I want to see everything being sold by category and then I can drill into anything that interests me. Is this something I can already do in Trademe? If not, is that something that could be offered?