Amit - First of all, check to see if your data typing for the [Date] field is true Date/Time, or Text. ..(you can duplicate the column and data type the values both ways to give you more options for filtering and visualisation). Also check to see that the date formatting is uniform in the [Date] field, and if necessary explicitly set the save as Date format in a DataManager Field Organiser block to impose uniformity.

Then, using either an Aggregation block in DataManager (better) or the in-view Aggregation drop down menu, set the aggregation to split by [Date], setting the aggregation function for that field to Singleton value for Text, or just the default Mean for true Date/Times. Remember that for non-Text fields, the Mean or average of a group of the same values is that same value.

Make sure the aggregation function for Revenue is set to Sum...

Hi thanks tjbate for your help. I got you right in most of the stuff. But, I am still far away from my answer. Actually problem is:
Date Revenue
Aug 1, 2013 $250.00
Aug 1, 2013 $500.00
Aug 1, 2013 $600.00
Aug 1, 2013 $700.00
Now i want to make this table in to like this:

Aug 1, 2013 $2050.00

Well, this is how i want to make this aggregate table.

Thanks in Advance.

hey actually i got the answer,
when i was playing in DataExplorer section i got my answer there when i clicked Aggregate:Date function below the graph.
Anyway thanks for your help.