CREATE TABLE table_54078 ("Year" FLOAT, "Category" TEXT, "Character" TEXT, "For The Show" TEXT, "Result" TEXT)

In 2007 what category won?
SELECT "Category" FROM table_54078 WHERE "Result" = 'won' AND "Year" < '2007'
SELECT "Category" FROM "table_54078" WHERE "Result" = 'won' AND "Year" < '2007'