Tree maps are a data visualization used to communicate hierarchal values in a systematic way with a lot of the tree maps i see look something like this:
Pin by Don Clark on mood board - GPC | Data visualization, Dashboard examples, Tableau dashboard from i.pinimg.com
Tableau will draw a path from 1 (origin) to 2 (destination) for each route. However, in order to do this, it of course needs to understand where each point you wish to plot is. 10 interactive map and data visualization examples.
Tableau 8.1 was used to create the map images in this blog post.
Publishing tableau visualizations and further resources. It's usually used to show the tracks of flights, bus maps, traffic and so on. In tableau you can use the built in maps to create a dashboard, but note: The version used in this tableau map tutorial is tableau 8.2 but the steps are relevant to other the first step is to get the latitude and longitude of your locations and import them into tableau.
