Add interactions to weekly/daily periods for hourly univariate time series data

[aryavish]

I have hourly data univariate time series that exhibits interactions within daily and weekly periodicities (periods=24 and 168, respectively) I am trying to add seasonal interactions for these 168 regressors (ie Monday/8am, Monday/9am, Tuesday/9am,etc) but am unclear how to do so unless I add them manually under additional regressors. Is this interaction possible with prophet?