Grouping field names as legends

[baarathi]

Education Level Age Age Range Employment Status Gender Children Weekly Earnings Year Weekly Hours Worked Sleeping Grooming Housework Food & Drink Prep Caring for Children Playing with Children Job Searching Shopping Eating and Drinking Socializing & Relaxing Television Golfing Running Volunteering Master 60 60-69 Employed Male 0 660 2003 30 870 40 0 0 0 0 0 0 5 325 325 0 200 0 Some College 41 40-49 Employed Female 2 200 2003 30 620 60 0 0 60 0 0 0 90 590 60 0 0 0 Associate Degree 26 20-29 Employed Female 0 200 2003 12 560 80 15 240 0 0 0 60 75 340 120 0 0 0	Header 2	Header 3	Header 4	Header 5	Header 6	Header 7	Header 8	Header 9	Header 10	Header 11	Header 12	Header 13	Header 14	Header 15	Header 16	Header 17	Header 18	Header 19	Header 20	Header 21	Header 22	Header 23	Header 24	Header 25	Header 26	Header 27	Header 28

From the above table, I want to calculate total hours spent on sleeping, grooming, etc. basically what I want is to have field names as legends and find aggr on them, in my expression I want this aggr(Sum(sleeping, grooming, etc), Year)