Do you want to hide it?
If yes, options, then untick the chart
In my example, I have two charts:
top = target load (red line) and then a mix of workouts or simply an activity with the planned duration/load.
bottom = target load (black line) and specific workouts, usually no more than one mesocycle at a time (with detail). In this screenshot, I was explaining a long term plan with a mentor coach (so had it freely available to share).