The Timeline view is the representation of data in the form of a timeline :
Switch to Timeline View
In the view options of a table :
Select Planner View:
Configure Timeline View
Click on Configure timeline on the right side of the view options bar.
Then configure your Timeline :
Choose a field from your table to be the title
Choose a field that acts as the start date [⚠️ only fields of type Date].
Choose a field that acts as the end date [⚠️ only fields of type Date]
your records will be stacked according to the field of your table selected
Color your cards and display a legend according to your selected table field [⚠️ only Selection type fields]