The Harmonized Index of Consumer Prices category "Food and Non-Alcoholic Beverages (01)" is a classification of nondurable goods. This classification contains the Food (01.1) and Non-Alcoholic Beverages (01.2) categories and all subcategories therein.
Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/ramon/nomenclatures/index.cfm?TargetUrl=ACT_OTH_CLS_DLD&StrNom=HICP_2000&StrFormat=HTML&StrLanguageCode=EN&IntKey=22470387.
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Eurostat, Harmonized Index of Consumer Prices: Food and Non-Alcoholic Beverages for Italy© [CP0100ITM086NEST], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/CP0100ITM086NEST, May 24, 2016.