Display SharePoint 2007 list data in a customized table

I need to create a page wherein I need to display the data from a list in tabular format. The requirement is such that the unique entries from the first column of the list should be displayed as the header for this table.

For example there are two columns in the list namely category and sub-category.

Category                     Sub-Category

Category1                   Sub-Category1

Category2                  Sub-Category2

Category1                  Sub-Category3

I need to display the data in this format:

Category1                    Category2

Sub-Category1             Sub-Category2

Sub-Category3

Is it possible to achieve this with List View or Data View Web Part.

Regards, Pranav Khare