Visualize List files from logs


I have an index that I try to create visualization on for monitoring. Some of the logs have the following structure

TEXT - path of a file - TEXT

the same file can appear multiple time in the logs

I can successfully create a search to get all the logs with this pattern, but I am trying to create a data table visualization to display the list of unique file in them

I couldn't figure out how to do that, can somebody point me to the proper resource ?