There is a feature request for this functionality.
If you are also interested in getting a calender event list, please vote for this feature: Calendar - new entitites that show a list of events with a certain scope
My use case is to show a list of upcoming events on a epaper display. I already tried some ICS/ICAL custom_components, like Christian suggested, however they all seem to have huge problems with reoccuring events (e.g. birthdays events) - at least for a Google Calendar.