@Biswajit_1993 - You need to solve this at the Data preparation stage.
Step 1 : Please create a date dimension table (having all the dates listed)
Step 2 : Have that Date Dimension Table left joined with the fact table. That will allow you to have all the consecutive dates.
Step 3 : Wherever the date will be missing in the Fact Table, you can use coalesce to make it 0 or whatever default value you want.
Step 4 : Once that is done, you can use that resultant dataset into your analysis.
Hope this helps! Thank you!