Line roads on icon map - Power BI

[luizageo]

I need to present highways in Power BI, and I am using the Icon Map visual. My database is in Postgres, and when I connect the database to QGIS, the roads match the ones present in OpenStreetMap::

But when I connect the same database to Power BI, the same does not happen :

I am using WKT and can only plot the roads in the Icon Map if I use the WKT in the category field and fill in the origin latitude, origin longitude, destination latitude, destination longitude, and size fields. If I place the WKT only in the WKT field under Format > Objects, nothing is plotted in the Icon Map..
Here is a sample of the WKT I am using:

I only need the roads plotted on the Icon Map to align with the roads on OpenStreetMap. Can someone help?"