To create a date table you need to create a new data table which I usually call timeline.
Click on new table in the top menu.
Create the date column.
This will create the table filled with records with the date range specified.
Date = Calendar(Date(2010, 1, 1), Date(2022,12,31))
Add some custom columns
Right click the date table and select New Column, once for each of the DAX statements. Ignore the commentary statements starting with #.
# Add Year
Year = Format('Date'[Date], "yyyy")
# Add Month
Month = Format('Date'[Date], "mm")
# Add Yearly - Quarterly
Quarter = Year('Date'[Date]) & "-Q" & Format('Date'[Date], "q")
# Add SortOrder
SortOrder = Format('Date'[Date], "yyyy-mm") # Add Week Week = WEEKNUM('Date'[Date],2)
# Add Week Start Date Week Start Date = 'Date'[Date] - WEEKDAY('Date'[Date],2)+1 # Add Week Start Date Week Start Date = 'Date'[Date] - WEEKDAY('Date'[Date],2)+7
When you are finished, It should look similar to the below screenshot.
After we have finished setting up the table we need to set up the relationship with the normal tables.
Create a duplicate column
Open up the power query editor by clicking data transform. Right click the date column your want to create the relationship with and select duplicate column and name it date-timeline. 
Change the field format
Set the field format for the date-timeline column to the exact same as the timeline table but remove the time.
Create the relationship
Create the relationship with the timeline table and the new date-timeline field.